Rugged Build Quality: Features a corrosion-resistant brass connection and a durable black steel housing for long-term field use

Standardized Fit: Standard Type K mounting and internal junction box simplify field replacements

Using an incorrect WC rating can lead to inefficient combustion or hazardous operating conditions

Standardized 1

this sensor includes a 1/4" NPT brass adapter for secure thermowell mounting

Lochinvar & A.O. Smith 100208505 Relay Freon Rugged Build Quality: Features aThe Lochinvar & A. O. Smith 100208505 Relay is a mission critical 120V electrical component engineered for high demand hydronic heating and water heating systems. As a direct OEM replacement for discontinued part numbers RLY2425 and RLY2425K, this 120V power relay ensures seamless logic control and circuit management within the burner control string. Designed for maximum reliability in both residential and commercial boilers, the 100208505 relay is